A framework for multiplicative associative isotropic elasto-plasticity, that preserves the structure of the infinitesimal theory

被引：0
|
作者：
Simonsson, K [1 ]
Olovsson, L
Nilsson, L
机构：
[1] Linkoping Inst Technol, Dept Mech Engn, SE-58183 Linkoping, Sweden
[2] Swedish Def Res Agcy, SE-14725 Tumba, Sweden
来源：
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS | 2002年 / 21卷 / 02期
关键词：
elasto-plasticity; kinematics; associativity; isotropy; thermodynamics;
D O I：
10.1016/S0997-7538(02)01210-X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A framework for multiplicative associative isotropic elasto-plasticity that preserves the structure of the infinitesimal theory is presented. Underpinning the work is a kinematical treatment of multiplicative plasticity based on two generic times. To exemplify, the case of one scalar hardening variable is considered in detail. The so obtained relations may be recast in a form identical to relations found in the literature. (C) 2002 Editions scientifiques et medicales Elsevier SAS. All rights reserved.
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页码：191 / 198
页数：8
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